Results 1 to 10 of about 553,470 (307)
Experimental study on the influence of turbulence on hail impacts
Scientific ReportsHailstorms, characterized by their intensity, are often accompanied by strong winds and heavy rain, posing significant destructive potential. Data indicate that the economic losses caused by hail to buildings, particularly solar panels, have been ...
Yimin Dai +4 more
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Scientific ReportsIn-mold decoration (IMD) technology is gaining increasingly interest in producing high-quality, reliable interior components within the automotive industry.
Zhengcai Wang +3 more
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AIP AdvancesIn this study, we designed a single-opening Helmholtz chamber type acoustic metamaterial with two sides. The complexity of the open channel results in the material having a low frequency of the first sound insulation peak and excellent sound insulation ...
PeiZhou Hu +5 more
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Influence of plasma-enhanced combustion on RBCC engine using URANS
Scientific ReportsThe rocket-based combined-cycle (RBCC) engine is regarded as one of the most viable propulsion systems for single-stage-to-orbit launch vehicles. Because of the relatively low total temperature of the incoming flow, it is difficult to maintain sustained ...
Wei-Rui Zhang +4 more
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Vibrational Control of Complex Networks
IEEE Transactions on Control of Network Systems12 pages, 9 ...
Yuzhen Qin +3 more
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Design and Experimental Research of a Rotary Micro-Actuator Based on a Shearing Piezoelectric Stack
Micromachines, 2019 The working principle of a rotating micro-actuator based on a piezoelectric stack was theoretically analyzed and experimentally verified. The actuator is compact in structure, and the key component is the shearing piezoelectric stack.
Hehe Huang, Longfei Wang, Ying Wu
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A soft sandwich structure enables voltage-induced actuation of liquid metal embedded elastomers
AIP Advances, 2020 Dispersing liquid metal droplets in a soft elastomer matrix yields a composite, called liquid metal embedded elastomer (LMEE), with less modified stiffness but noticeably increased relative permittivity.
Yin Wang +4 more
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Case Studies in Thermal EngineeringIn this study, a compressible supersonic numerical model was established based on the open-source computational fluid dynamics software OpenFOAM. The supersonic air inflow was set in sinusoidal variation and gas hydrogen was employed as fuel for the DLR ...
Changhao Wang +6 more
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Shock and Vibration, 2019 The regenerative suspension can effectively recover the vibration potential energy of the vehicle suspension, thus has broad prospects in application. In this paper, a tubular permanent-magnet linear motor (TPMLM) with the Halbach array magnetic pole is ...
Dongsheng Lu +3 more
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Taiyuan Ligong Daxue xuebao, 2023 In order to clarify the influence of diameter-to-thickness ratio on the hysteretic behavior of cylindrical shells, the hysteretic failure modes and energy dissipation capacity of cylindrical shells with different diameter-to-thickness ratios were studied
Xihui WANG +5 more
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